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1. If A = B x C, then C = (Points : 1) B/A B x A A * A/ B A / B 2. If D / F = G,

ID: 402974 • Letter: 1

Question

1. If A = B x C, then C = (Points : 1)       B/A
      B x A
      A * A/ B
      A / B

2. If D / F = G, then D = (Points : 1)       G x F
      G + F
      F / G
      G / F

3. In the equation Total Cost = Fixed Cost + (Unit Cost x Volume),
where
     Unit Cost = cost/item
     Volume = number of items

What is the name for Unit Cost x Volume? (Points : 1)       Total Unit Cost
      Volume Cost
      Variable Cost
      Volume Unit Cost

4. The equation: Total Cost = Fixed Cost + (Unit Cost x Volume),
is similar to a line equation: Y = MX + B
where
     M = slope
     B = Y-intercept

Which part of the first equation is the same as M, the slope? (Points : 1)       Total Cost
      Fixed Cost
      Unit Cost
      Volume

5. The equation: Total Cost = Fixed Cost + (Unit Cost x Volume),
is similar to a line equation: Y = MX + B
where
     M = slope
     B = Y-intercept

Which part of the first equation is the same as B, the Y-intercept? (Points : 1)       Total Cost
      Fixed Cost
      Unit Cost
      Volume

6. The equation: Y = 15X + 20
describes a line that crosses the Y axis at what value of Y? (Points : 1)       20
      15
      10
      5
      0

7. In the equation: Y = 15X + 20,
what is the value of Y when X is -1? (Points : 1)       -25
      -10
      5
      20
      35

8. In the equation: Y = 15X + 20,
what is the value of X when Y is 35? (Points : 1)       1
      2
      3
      4
      5

9. Given the simultaneous equations
     Y = 15X + 20
and
     Y =   3X + 4

Solve the equations. That means: find out what are the values of X and Y where the two lines cross (or intersect). (Points : 1)       X = 0 and Y = 0
      X = 0 and Y = - 4 / 3 (about -1.33333....)
      X = 5 and Y = 4
      X = - 4 / 3 (about -1.33333....) and Y = 0

10. Given the simultaneous equations
     Y = 4X + 5
and
     Y = 3X + 4

Solve the equations. That means: find out what are the values of X and Y where the two lines cross (or intersect). (Points : 1)       X = -1 and Y = 1
      X = 1 and Y = -1
      X = 0 and Y = 0
      X = 1 and Y = 9
      X = 1 and Y = 7


1. If A = B x C, then C = (Points : 1)       B/A
      B x A
      A * A/ B
      A / B

Explanation / Answer

1).A/B

2). G x F

3).Total Unit Cost

4).Volume

5).Fixed Cost

6).20

7).5

8).1

9).X = - 4 / 3 (about -1.33333....) and Y = 0

10) X = -1 and Y = 1